Building a Hair-Friendly Diet Plan Healthy hair starts from within. While hair care routines and treatments are important, nutrition plays a foundational role in hair growth, strength, and restoration. A diet rich in essential vitamins , minerals, and proteins provides the building blocks your hair needs to thrive. Why Nutrition Matters for Hair Hair follicles are among the fastest-growing cells in the body, requiring constant nourishment. Deficiencies in key nutrients like protein, iron, zinc, and vitamins can lead to thinning, breakage, and slower growth. A hair-friendly diet ensures follicles stay healthy, supporting strong, shiny, and resilient hair. Key Nutrients for Hair Health Protein – Hair is made primarily of keratin, a type of protein. Include lean meats, eggs, legumes, and nuts to support hair structure. Iron – Essential for oxygen delivery to hair follicles. Spinach, lentils, and lean red meat help prevent hair shedding caused by iron deficiency. Vitamin C – Enhances ...